AMSTERDAM, NETHERLANDS - MARCH 22: Peng Liyuan, wife of Chinese President Xi Jinping, (L) and Queen Maxima of The Netherlands attend the welcoming ceremony upon the arrival of Chinese President Xi Jinping at Schiphol International Airport on March 22, 2014 in Amsterdam, Netherlands. Xi Jinping is on a two-day state visit to the Netherlands ahead of the 2014 Nuclear Security Summit (NSS) in The Hague, which will be held on March 24-25.  (Photo by Michel Porro/WireImage)